What is the composition of A2 Tool Steel?

Published composition ranges are not available for A2 Tool Steel in this record. PARTIAL - parsed from a truncated 500-char source excerpt; the element set is INCOMPLETE and must NOT be used for validation, specification or purchasing

What standards cover A2 Tool Steel?

The governing standards for A2 Tool Steel include ASTM A681, UNS T30102. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is A2 Tool Steel used for?

This alloy is used in applications demanding the property set described in its family: tool_steel.

How do I verify a mill certificate for A2 Tool Steel?

Compare each element value on the certificate against the min/max ranges in the spec table above. Paste the values into the SpecBase validator to get an automated pass/fail check.

A2 Tool Steel

UNS T30102 tool_steel

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Quick answer

A2 Tool Steel is a tool steel specified by ASTM A681, UNS T30102. Typical composition: .

A2 is an air-hardening, medium-alloy, cold-work tool steel that offers a good balance of wear resistance and toughness. It is known for its dimensional stability during heat treatment.

Applicable Standards

ASTM A681
UNS T30102

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